TVS Diodes
Surface Mount – 600W > TPSMB series
TPSMB Series
Uni-directional
Bi-directional
Description
RoHS
Pb
e3
The TPSMB series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
• High reliability application
and automotive grade AEC
Q101 qualified
• Surface mount component
to optimize board space
• Low profile package
• Typical failure mode is
short from over-specified
voltage or current
• Whisker test is conducted
based on JEDEC
JESD201A per its table 4a
and 4c
• IEC-61000-4-2 ESD
30kV(Air), 30kV (Contact)
• ESD protection of data
lines in accordance with
IEC 61000-4-2
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• Glass passivated chip
junction
• 600W peak pulse power
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
• Fast response time:
typically less than 1.0ns
from 0V to V
BR
min
• Excellent clamping
capability
• Low incremental surge
resistance
• Typical I
R
less than 1µA
above 12V
• UL Recognized epoxy
meeting flammability
rating V-0
• Meet MSL level1,
per J-STD-020, High
temperature soldering
guaranteed: 260°C/10
seconds at terminals
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
• Pb-free E3 means 2nd
level interconnect is Pb-
free and the terminal finish
material is tin(Sn) (IPC/
JEDEC J-STD-609A.01)
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(T
A
=25
O
C unless otherwise noted)
Parameter
Peak Pulse Power Dissipation by
10/1000µs waveform
(Fig.1)(Note 1), (Note 2)
Power Dissipation on infinite heat
sink at T
L
=50
O
C
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
Maximum Instantaneous Forward
Voltage at 50A for Unidirectional
only
Operating Junction Temperature
Range (V
BR
≤ 91V)
Operating Junction Temperature
Range (V
BR
> 91V)
Storage Temperature Range
Typical Thermal Resistance Junction
to Lead
Typical Thermal Resistance Junction
to Ambient
Symbol
P
PPM
P
M(AV)
I
FSM
V
F
T
J
T
J
T
STG
R
θJL
R
θJA
Value
600
5.0
100
3.5
-65 to 175
-65 to 150
-65 to 175
20
100
°C/W
°C/W
°C
Unit
W
W
A
V
Notes:
1. Non-repetitive current pulse, per Fig.4 and derated above T
A
=25ºC per Fig. 3.
2. Mounted on copper pad area of 0.2x0.2” (5.0 x 5.0mm) to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
device only,duty cycle=4 per minute maximum.
4. VF < 3.5V for part number below 300A, VF < 5.0V for part number with 300A or above.
Applications
TVS components are ideal for the protection of I/O
Interfaces, V
CC
bus and other vulnerable circuits used in
Automotive applications.
Functional Diagram
Bi-directional
Cathode
Uni-directional
Anode
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/08/17
TVS Diodes
Surface Mount – 600W > TPSMB series
Electrical Characteristics
(T =25°C unless otherwise noted)
A
Part
Number
(Uni)
Part
Number
(Bi)
Marking
Typical
I
R
@
UNI
BI
Reverse
Stand off
150°C Voltage V
R
(Volts)
(μA)
Breakdown
Voltage V
BR
(Volts) @ I
T
MIN
MAX
Maximum Maximum Maximum
Maximum
Agency
Reverse
Peak
Current Clamping
Temperature Approval
Voltage V
C
Leakage I
R
Pulse
coefficient of
I
T
@ I
pp
@ V
R
Current
V
BR
(%/C)
(mA)
(µA)
(V)
I
pp
(A)
Test
TPSMB7
.5A
TPSMB8.2A
TPSMB9.1A
TPSMB10A
TPSMB11A
TPSMB12A
TPSMB13A
TPSMB15A
TPSMB16A
TPSMB18A
TPSMB20A
TPSMB22A
TPSMB24A
TPSMB27A
TPSMB30A
TPSMB33A
TPSMB36A
TPSMB39A
TPSMB43A
TPSMB47A
TPSMB51A
TPSMB56A
TPSMB58A
TPSMB62A
TPSMB68A
TPSMB75A
TPSMB82A
TPSMB91A
TPSMB100A
TPSMB110A
TPSMB120A
TPSMB130A
TPSMB150A
TPSMB160A
TPSMB170A
TPSMB180A
TPSMB200A
TPSMB210A
TPSMB220A
TPSMB250A
TPSMB300A-A
TPSMB350A-A
TPSMB400A-A
TPSMB440A-A
TPSMB480A-A
TPSMB510A-A
TPSMB530A-A
TPSMB540A-A
TPSMB550A-A
Note:
-
-
-
TPSMB10CA
TPSMB11CA
TPSMB12CA
TPSMB13CA
TPSMB15CA
TPSMB16CA
TPSMB18CA
TPSMB20CA
TPSMB22CA
TPSMB24CA
TPSMB27CA
TPSMB30CA
TPSMB33CA
TPSMB36CA
TPSMB39CA
TPSMB43CA
TPSMB47CA
TPSMB51CA
TPSMB56CA
TPSMB58CA
TPSMB62CA
TPSMB68CA
TPSMB75CA
TPSMB82CA
TPSMB91CA
TPSMB100CA
TPSMB110CA
TPSMB120CA
TPSMB130CA
TPSMB150CA
TPSMB160CA
TPSMB170CA
TPSMB180CA
TPSMB200CA
TPSMB210CA
TPSMB220CA
TPSMB250CA
TPSMB300CA-A
TPSMB350CA-A
TPSMB400CA-A
TPSMB440CA-A
TPSMB480CA-A
TPSMB510CA-A
TPSMB530CA-A
TPSMB540CA-A
TPSMB550CA-A
7V5AA
8V2AA
9V1AA
10AA
11AA
12AA
13AA
15AA
16AA
18AA
20AA
22AA
24AA
27AA
30AA
33AA
36AA
39AA
43AA
47AA
51AA
56AA
58AA
62AA
68AA
75AA
82AA
91AA
100A
110A
120A
130A
150A
160A
170A
180A
200A
210A
220A
250A
300A
350A
400A
440A
480A
510A
530A
540A
550A
-
-
-
10CA
11CA
12CA
13CA
15CA
16CA
18CA
20CA
22CA
24CA
27CA
30CA
33CA
36CA
39CA
43CA
47CA
51CA
56CA
58CA
62CA
68CA
75CA
82CA
91CA
100C
110C
120C
130C
150C
160C
170C
180C
200C
210C
220C
250C
300C
350C
400C
440C
480C
510C
530C
540C
550C
500
200
50
20
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
6.40
7
.02
7
.78
8.55
9.40
10.20
11.10
12.80
13.60
15.30
17
.10
18.80
20.50
23.10
25.60
28.20
30.80
33.30
36.80
40.20
43.60
47
.80
52.78
53.00
58.10
64.10
70.10
77
.80
85.50
94.00
102.00
111.00
128.00
136.00
145.00
154.00
171.00
179.60
185.00
214.00
256.00
300.00
342.00
376.00
408.00
434.00
451.00
460.00
468.00
7
.13
7
.79
8.65
9.50
10.50
11.40
12.40
14.30
15.20
17
.10
19.00
20.90
22.80
25.70
28.50
31.40
34.20
37
.10
40.90
44.70
48.50
53.20
55.10
58.90
64.60
71.30
77
.90
86.50
95.00
105.00
114.00
124.00
143.00
152.00
162.00
171.00
190.00
199.50
209.00
237
.00
285.00
332.00
380.00
418.00
456.00
485.00
503.50
513.00
522.50
7
.88
8.61
9.55
10.50
11.60
12.60
13.70
15.80
16.80
18.90
21.00
23.10
25.20
28.40
31.50
34.70
37
.80
41.00
45.20
49.40
53.60
58.80
60.90
65.10
71.40
78.80
86.10
95.50
105.00
116.00
126.00
137
.00
158.00
168.00
179.00
189.00
210.00
220.50
231.00
263.00
315.00
368.00
420.00
462.00
504.00
535.00
556.50
567
.00
577
.50
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.5
27
.7
30.6
33.2
37
.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77
.0
79.8
85.0
92.0
103.0
113.0
125.0
137
.0
152.0
165.0
179.0
207
.0
219.0
234.0
246.0
274.0
288.0
328.0
344.0
414.0
482.0
548.0
602.0
658.0
698.0
725.0
740.0
760.0
54.0
50.4
45.5
42.1
39.1
36.5
33.5
28.8
27
.1
24.2
22.0
19.9
18.4
16.3
14.7
13.3
12.2
11.3
10.3
9.4
8.7
7
.9
7
.7
7
.2
6.6
5.9
5.4
4.9
4.5
4.0
3.7
3.4
2.9
2.8
2.6
2.5
2.2
2.1
1.9
1.8
1.5
1.3
1.1
1.0
0.9
0.9
0.8
0.8
0.8
500
200
50
10
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.052
0.058
0.063
0.066
0.069
0.071
0.074
0.076
0.080
0.083
0.085
0.088
0.091
0.092
0.093
0.094
0.096
0.097
0.098
0.099
0.100
0.101
0.101
0.102
0.103
0.104
0.105
0.106
0.106
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.110
0.110
0.110
0.110
0.112
0.112
0.112
0.112
0.112
0.112
0.112
0.112
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1. For bidirectional type having V
R
of 10 volts and less, the I
R
limit is double.
2. V
BR
@T
J
= V
BR
@25°C x (1+αT x (T
J
- 25)) (αT:Temperature Coefficient).
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/08/17
TVS Diodes
Surface Mount – 600W > TPSMB series
I-V Curve Characteristics
Uni-directional
I
I
I
pp
Bi-directional
Vc V
BR
V
R
I
R
V
F
I
T
V
Vc V
BR
V
R
I
T
I
R
I
R
I
T
V
R
V
BR
Vc
V
I
pp
I
pp
P
PPM
V
R
V
BR
V
C
I
R
V
F
Peak Pulse Power Dissipation
-- Max power dissipation
Stand-off Voltage
-- Maximum voltage that can be applied to the TVS without operation
Breakdown Voltage
-- Maximum voltage that flows though the TVS at a specified test current (I
T
)
Clamping Voltage
-- Peak voltage measured across the TVS at a specified Ippm (peak impulse current)
Reverse Leakage Current
-- Current measured at V
R
Forward Voltage Drop for Uni-directional
Ratings and Characteristic Curves
(T =25°C unless otherwise noted)
A
Figure 1 - TVS Transients Clamping Waveform
Voltage Transients
Figure 2 - Peak Pulse Power Rating Curve
100
Voltage Across TVS
Voltage or Current
P
PPM
-Peak Pulse Power (KW)
10
Current Through TVS
1
0.2x0.2" (5.0x5.0mm)
0.1
Copper Pad Area
0.001
Time
0.01
0.1
1
t
d
-Pulse Width (ms)
10
continues on next page.
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/08/17
TVS Diodes
Surface Mount – 600W > TPSMB series
Ratings and Characteristic Curves
(T =25°C unless otherwise noted)
(Continued)
A
Figure 3 - Peak Pulse Power Derating Curve
100
Figure 4 - Pulse Waveform
150
I
PPM
- Peak Pulse Current, % I
RSM
tr=10µsec
Peak Value
IPPM
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage %
80
60
40
20
0
100
Half Value
IPPM
IPPM
2
( )
10/1000µsec. Waveform
as defined by R.E.A
50
0
25
50
75
100
125
150
175
0
td
0
1.0
2.0
t-Time (ms)
3.0
4.0
T
J
- Initial Junction Temperature
Figure 5 - Typical Junction Capacitance
Figure 6 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
120
I
FSM
- Peak Forward Surge Current (A)
1000
10000
Bi-directional V=0V
Uni-directional V=0V
100
80
60
40
20
0
1000
Cj (pF)
Uni-directional
@VR
100
10
Tj=25C
f=1.0MHz
Vsig=50mVp-p
Bi-directional
@VR
1
1
10
100
1
10
Number of half-cycles at 60 Hz
100
V
BR
- Reverse Breakdown Voltage (V)
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/08/17
TVS Diodes
Surface Mount – 600W > TPSMB series
Soldering Parameters
Reflow Condition
- Temperature Min (T
s(min)
)
Pre Heat
- Temperature Max (T
s(max)
)
- Time (min to max) (t
s
)
Average ramp up rate (Liquidus Temp (T
L
)
to peak
T
S(max)
to T
L
- Ramp-up Rate
Reflow
- Temperature (T
L
) (Liquidus)
- Time (min to max) (t
s
)
Lead–free assembly
150°C
200°C
60 – 120 secs
3°C/second max
3°C/second max
217°C
60 – 150 seconds
260
+0/-5
°C
30 seconds max
6°C/second max
8 minutes max.
260°C
High Temp. Storage
HTRB
Temperature Cycling
JEDEC DO214AA. Molded plastic body
over glass passivated junction
Color band denotes cathode for
unidirectional components.
Matte Tin-plated leads, Solderable per
JESD22-B102
MSL
H3TRB
RSH
JESD22-A103
JESD22-A108
JESD22-A104
JEDEC-J-STD-020, Level 1
JESD22-A101
JESD22-A111
Temperature (T)
T
P
Ramp-up
t
p
Critical Zone
T
L
to T
P
T
L
T
s(max)
t
L
T
s(min)
Ramp-down
Preheat
t
s
25˚C
t 25˚C to Peak
Time (t)
Peak Temperature (T
P
)
Time within 5°C of actual peak
Temperature (t
p
)
Ramp-down Rate
Time 25°C to peak Temperature (T
P
)
Do not exceed
Environmental Specifications
Physical Specifications
Weight
Case
Polarity
Terminal
0.003 ounce, 0.093 grams
Dimensions
DO-214AA (SMB J-Bend)
Cathode Band for unidirectional components
Dimensions
A
Inches
Min
0.077
0.160
0.130
0.084
0.030
-
0.205
0.006
0.089
0.085
-
0.085
Max
0.086
0.180
0.155
0.096
0.060
0.008
0.220
0.012
-
-
0.107
-
Millimeters
Min
1.950
4.060
3.300
2.130
0.760
-
5.210
0.152
2.260
2.160
-
2.160
Max
2.200
4.570
3.940
2.440
1.520
0.203
5.590
0.305
-
-
2.740
-
A
B
H
D
F
G
C
B
C
D
E
F
G
H
I
J
K
L
E
Dimension in inches and (millimeters)
J
K
L
I
Solder Pads
(all dimensions in mm)
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/08/17
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